Response surface analysis of DIB nozzle geometry on acoustic power level using central composite design of experiment

• Main Authors: Mat, Mohamad Nur Hidayat, Md. Basir, Md. Faisal, Asmuin, Nor Zelawati
• Format: Conference or Workshop Item
• Published: 2021
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utm.my/id/eprint/96501/; http://dx.doi.org/10.1088/1742-6596/2129/1/012019
• Institution: Universiti Teknologi Malaysia

The critical process parameters in manufacturing dry ice blasting nozzle geometry directly related to particle jet velocity. Many studies focused on its performance without considering the noise emission due to high operating pressure. This paper, a numerical simulation study was performed using Ans...